Smooth-On VytaFlex 40 2 Gallon Kit

$117.99
Article number: 66V40B
Availability: In stock (3)

Using Smooth-On’s exclusive “V-Polymer®” technology, VytaFlex® urethane rubbers offer superior physical and performance properties for casting concrete. Vacuum degassing is not necessary and VytaFlex® rubbers cure with negligible shrinkage to a durable rubber that will last in production.

VytaFlex® mold rubbers work especially well for casting pigmented / colored concrete. Molds made with VytaFlex® Series urethanes will render accurate and uniform colored castings.

All Technical Data

  VytaFlex™ 30 VytaFlex™ 40 VytaFlex™ 50
Product Type
  • Urethane Rubber
  • Urethane Rubber
  • Urethane Rubber
Mixed Viscosity 1,800 cps 2,000 cps 2,000 cps
Mix Ratio By Volume 1A:1B 1A:1B 1A:1B
Mix Ratio By Weight 1A:1B 1A:1B 1A:1B
Pot Life 30 minutes 30 minutes 60 minutes
Cure Time 16 hours 16 hours 16 hours
Shore A Hardness 30 40 50
Specific Gravity 1.02 g/cc 1.03 g/cc 1.04 g/cc
Specific Volume 27.3 cu. in./lb. 26.9 cu. in./lb. 26.7 cu. in./lb.
Color Off-White Off-White Off-White
Die C Tear Strength 78 pli 82 pli 102 pli
Tensile Strength 500 psi 522 psi 588 psi
Elongation @ Break 1,000 % 660 % 400 %
100% Modulus 65 psi 100 psi 215 psi
Shrinkage <.001 in. / in. <.001 in. / in. <.001 in. / in.
0 stars based on 0 reviews
By using our website, you agree to the use of cookies. These cookies help us understand how customers arrive at and use our site and help us make improvements. Hide this message More on cookies »